deal ensuring that israel would keep its word. but back in the united states senator john mccain called for the u.s. to offer its own mediator to try to bring out a permanent truce. >> the united states of america has got to push as hard as we can to resolve this israeli/palestinian issue. so many events hinge on making that process go forward. find someone even as high ranking, frankly, as former president bill clinton to go and be the negotiator. i know he'd hate me for saying that, but we need a person of enormous prestige and influence to have these parties sit down together as an honest broker, but we have a lot of work to do to regain some credibility because we're crumbling all over the middle east. >>> any moment now president obama is set to touch down in cambodia, the second of two asian nations that no sitting u.s. president has visited before. first myanmar, a country rapid by transitioning from years of brutal military rule. president obama met with government officials as well as opposition leader aung san suu kyi wh